Common Name: Meadow Sage, Meadow clary. Scientific name: Salvia pratensis. Genus: Salvia. Plant type: Perennials. Height: 24-36 in. (60-90 cm). Bloom Color: Blue-Violet. Flowering Time: Late Spring to Mid Summer. This herbaceous perennial plant belongs to the family of Lamiaceae. Mainly grows in western parts of Asia, southern parts of Europe and the northern parts of Africa.